HA

Hirokazu Andoo

OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Overall (All Time): #3,791,759 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290113 Wire dot printing head Yoichi Umezawa, Mitsuru Kishimoto, Noboru Ooishi 1994-03-01